![Pentel 50-9-HB Super Hi-Polymer Leads Pentel 50-9-HB Super Hi-Polymer Leads](https://cdn11.bigcommerce.com/s-1i834776za/images/stencil/500x659/products/63586/144826/11966683__59103.1680217484.jpg?c=1)
Pentel C29-HB 0.9mm HB Super Hi-Polymer Refill Lead, Tube of 30 Leads. Super Hi-Polymer Lead Refills produce crisp lines of consistent darkness, smoothness and density in 0.9mm mechanical pencils. HB hardness is equivalent to a No. 2 pencil and is guaranteed to scan on standardized tests. Lead is excellent for all general writing, including items to be faxed, photocopied and electronically scanned. Each super-strong lead writes as far as an entire wooden pencil and produces a dark line. A 30-piece tube is equivalent to 30 wooden pencils.